Abstract
To obtain composite material with low infrared emissivity and laser reflectivity, ZAO/SmBO3 nano-composited particle was prepared with nanometer compounding technique. It has obtained the low reflection of laser in 1.06 μm and the low reflection of infrared in 8-14 μm. Heat treatment temperature was fixed by heat analysis on composite intermediate of ZAO and ZAO/SmBO 3. The structural properties of the SmBO 3, ZAO/SmBO 3 particles were investigated by using TG, XRD and SEM, respectively. Optical properties of ZAO/SmBO 3 composites were studied by UV-3101PC and Infrared emissing ability measuring instrument. The selection of a proper SmBO 3 particle size and the SmBO3content is important to obtain low reflectivity and emissivity. The results show that the particle size ofSmBO3is97nm and nSm:nZn is 0.5, which fulfils the desire for packaging materials of low reflectivity and emissivity. The reflectivity and emissivity is 0.33% and 0.68.
| Original language | English |
|---|---|
| Pages (from-to) | 353-357 |
| Number of pages | 5 |
| Journal | Gongneng Cailiao yu Qijian Xuebao/Journal of Functional Materials and Devices |
| Volume | 16 |
| Issue number | 4 |
| State | Published - Aug 2010 |
Keywords
- Composite material
- Emissivity
- Infrared
- Laser
- Reflectivity